Determine whether each number is a perfect square. If it is a perfect square, write
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Answer:
The maximum height of soccer ball is 12.25 ft.
Step-by-step explanation:
It is given that Tiffany kicks a soccer ball off the ground and in the air, with an initial velocity of 28 feet per second. It means v = 28 ft.
Given formula is
The initial height of ball is 0.
The height of ball defined by the function
It is a downward parabola and the vertex of a downward parabola is the point of maxima.
The vertex of a parabola is
Therefore the maximum height of soccer ball is 12.25 ft.
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To solve this all it takes is two simple steps
Simplify
1/2x =22
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Multiply both sides by 2
2 ·
x = 44